.noselected {
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -khtml-user-select: none;
  user-select: none;
}
.float-left {
  float: left;
}
.float-right {
  float: right;
}
.position-absolute {
  position: absolute;
}
.noselected {
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -khtml-user-select: none;
  user-select: none;
}
.input-focus {
  outline: none;
}
.dialog-cover {
  background: #000;
  opacity: .5;
  position: fixed;
  z-index: 5;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}